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Rashid [163]
3 years ago
9

Please help me!! Marked as brainliest

Mathematics
2 answers:
Nuetrik [128]3 years ago
7 0

Answer: m∠A = 55°

Step-by-step explanation:

Here, m∠A = m∠C.

This is because of property of isosceles triangle.

Now,

m∠A = m∠C

3x + 40 = x + 50

3x - x = 50 - 40

2x = 10

x = 5.

Now,

m∠A = 3x + 40

= (3 × 5) + 40

= 55°

NeTakaya3 years ago
3 0
Hope this helps :)
Both angles are equal

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